API Status: All Systems Live

Financial intelligence
at API speed

Real-time crypto market data, technical indicators, whale tracking, and arbitrage signals — delivered via authenticated REST API in under 50ms.

Start Building → Read the Docs

// Get real-time BTC data with one call
const res = await fetch('https://api.profitstack.com/prices/BTC', {
headers: { 'X-API-Key': 'ps_live_your_key' }
});

// Response — 38ms average
{ "symbol": "BTC", "price": 84291.42, "change24h": +2.14 }

Capabilities

Everything your trading
infrastructure needs

Nine endpoints. One API key. Real-time data from institutional-grade sources, processed at the edge.

📊

Real-Time Prices

15+ crypto assets with live bid/ask, OHLCV, volume, and 24h change. Sub-second freshness.

📈

Technical Indicators

RSI, MACD, Bollinger Bands, EMA, SMA, and 12 more indicators calculated server-side in real-time.

🐋

Whale Tracking

Monitor transactions over $1M in real-time. Know when smart money moves before the market reacts.

⚡

Arbitrage Signals

Cross-exchange price spread detection. Identify profitable opportunities across major trading venues.

🧠

Sentiment Analysis

AI-scored market sentiment per asset. Fear & Greed index with historical trend data.

🔮

Prediction Engine

Probability-weighted price forecasts based on multi-signal technical and sentiment convergence.

Integration

Three lines of code.
That's it.

Authenticate with your API key. Call any endpoint. Get JSON back. Works with every language, every framework, every platform.

# Python
import requests
response = requests.get(
  "https://api.profitstack.com/indicators/ETH",
  headers={"X-API-Key": "ps_live_your_key"}
)
data = response.json()
# → { rsi: 62.4, macd: { signal: 0.8, histogram: 1.2 }, ... }

# cURL
curl -H "X-API-Key: ps_live_your_key" \
  https://api.profitstack.com/whales
# → [{ hash: "0x...", amount_usd: 4200000, asset: "BTC" }]
    

Pricing

Scale as you grow

No free tier. No bait-and-switch. Professional tools for professional builders. Cancel anytime.

Starter

$49

per month

For indie developers and side projects that need reliable market data.

1,000 calls / day
Real-time prices
Basic indicators
Market sentiment
Email support

Get Started →

Financial intelligenceat API speed

Financial intelligence
at API speed